Hi. I recently completed a fixed price contract on which I had released a partial payment from escrow. Only 1 milestone was originally set up, and the full amount was in escrow. Now the job is complete, and I want to release the remaining funds to the artist. However, there is no "review and pay" button any more. If I add a new milestone, it asks for more money to be sent to escrow. How do I release the funds that are already there?